Postoperative sleep disturbance(POSD) is a problem in breast cancer patients after surgery. Little is known about the differences in the treatment of POSD with esketamine combined with dexmedetomidine under the same circumstances. We investigated the effects of intraoperative esketamine combined with intravenous dexmedetomidine on the incidence of POSD and postoperative sleep architecture. A...
SUMMARY Hippocampal ripples are prominent synchronization events generated by hippocampal neuronal assemblies. To date, ripples have been primarily associated with navigational memory in rodents and shortterm episodic recollections in humans. Here, we uncover different profiles of ripple activity in the human hippocampus during the retrieval of recent and remote autobiographical events and...